“Star Wars” actress Ming-Na Wen knows the importance of conserving water.

On Instagram, she issued fans a two-minute shower challenge.

She posted a video of her about to take a shower with two bowls of water.

“I showered AND washed my hair using only 2 minutes of running water,” she wrote.

She encouraged her followers to try to beat her time.

She broke down a lengthy step-by-step process on how she does it.

She explained, “it’s more effort, but I am trying to do my part during the super bad drought in California.”

She asked her followers to suggest other ways to conserve waters.

More than one follower suggested just not showering at all!